https://dzehnder.github.io/hackrecipe/
bildscanning/src/main/resources/dienst-code.json does not contain valid auth credentials. In ordrder to connect to the google vision API, update them with valid credentials.
Add an environment variable called GOOGLE_APPLICATION_CREDENTIALS, the value is the path to the above mentioned json file.
Input Endpoint:
POST a file to localhost:8080/upload. The spring servlet will save it in the recource path.
Output Endpoint:
GET localhost:8080/scanner will return a json with the scanned values from the scanned bill in the recource folder.